File-Magic can be considered a powerful file-handling software that simplifies the task of viewing, and managing a wide variety of file extensions, including complex and multifaceted "dot" file types.
In case you encounter frequently-used types such as .docx, or uncommon formats such as . https://www.filemagic.com/en/page-layout-files/dot-file-extension/1-solution-for-all-your-dot-file-issues/